plantationn.种植园；造林地；殖民地Plantation of Acacia mangium马占相思人工林plantation-grown Eucalyptus人工林桉树Plantations of Pinus ellottii湿地松林Plantation project in guangxi造林项目位于广西Plantation demonstration rite示范林plantation in mountainous lands山地造林plantation preservation quantity耕地保有量plantation for the target-tree目标树培育技术plantation converted from farmland退耕林地plantation for medicinal raw material药用原料林